ARM: digicolor: add minimal device tree description

cx92755.dtsi describes CX92755 on chip peripherals. cx92755_equinox.dts
describes the Equinox evaluation board for the CX92755 SoC.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Olof Johansson <olof@lixom.net>
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 09f28f4..a8873b8 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -78,6 +78,8 @@
 dtb-$(CONFIG_ARCH_DAVINCI) += \
 	da850-enbw-cmc.dtb \
 	da850-evm.dtb
+dtb-$(CONFIG_ARCH_DIGICOLOR) += \
+	cx92755_equinox.dtb
 dtb-$(CONFIG_ARCH_EFM32) += \
 	efm32gg-dk3750.dtb
 dtb-$(CONFIG_ARCH_EXYNOS3) += \